In this REDOX reaction shown here, which answer choice is the correct equation for the species that oxidized? Mg (s) + 2Ag(NO3) (aq) → Mg(NO3)2 (aq) + 2Ag (s)
O Mg + 2e → Mg+2
O Ag+1 → Agº + e
O Ag+1 + e
Ago
O MgO + Mg+2 + 2e

Asap at one point in history people could measure temperature by looking at the volume of a sample of gas. suppose a sample in a gas thermometer has a volume of 135ml at 11.0°c. indicate what temperature would correspond to each of the following volumes: 113 ml, and 155 ml.